Solar cell wafer



FIG. 1 is a front elevational view of a first embodiment of a solar cell wafer;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof, the bottom plan view being a mirror image of the top plan view;

FIG. 4 is a right side elevational view thereof, the left side elevational view being a mirror image of the right side elevational view;

FIG. 5 is an enlarged view of callout box 5 from FIG. 1;

FIG. 6 is an enlarged view of callout box 6 from FIG. 2;

FIG. 7 is a front elevational view of a second embodiment of a solar cell wafer;

FIG. 8 is a rear elevational view thereof;

FIG. 9 is a top plan view thereof, the bottom plan view being a mirror image of the top plan view;

FIG. 10 is a right side elevational view thereof, the left side elevational view being a mirror image of the right side elevational view;

FIG. 11 is an enlarged view of callout box 11 from FIG. 7; and,

FIG. 12 is an enlarged view of callout box 12 from FIG. 8.

The dot-dash broken lines form no part of the claimed design. 

CLAIM The ornamental design for a solar cell wafer, as shown and described. 